Income Taxes Income Tax Rate Reconciliation Annual Disclosure (Details) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Income (Loss) before income taxes, Domestic	$ 56,700,000	$ 11,900,000	$ (25,900,000)
Income (Loss) before Income Taxes, Foreign	1,100,000	6,400,000	2,400,000
Pre-tax loss at U.S. statutory rate	35.00%	35.00%	35.00%
Stock Compensation	0.00%	(12.60%)	(28.10%)
Change in valuation allowance	(252.70%)	(27.20%)	(7.60%)
Bargain purchase price	5.80%	0.00%	0.00%
Minority interest reversal	(9.40%)	(25.20%)	(0.10%)
Other, net	5.30%	7.30%	(1.10%)
Total	(216.00%)	2.50%	(1.90%)
Income Taxes Receivable	126,000us-gaap_IncomeTaxReceivable	1,911,000us-gaap_IncomeTaxReceivable
Accrued tax liabilities	$ 2,500,000us-gaap_AccruedIncomeTaxes

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

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Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.

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